Mensdorff-Pouilly was originally charged with paying out (EURO)12.6 million ($16.7 million) on behalf of BAE to contacts in Eastern and Central Europe in efforts to win contracts.

Prosecutor Michael Radasztics says he will appeal.

Mensdorff-Pouilly was charged in Britain in 2011 with conspiracy to corrupt in his efforts to secure contracts. But the charges were dropped after the company agreed to pay a multimillion-dollar fine to settle an arms export controls case with the U.S. Department of State.